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reflective glass bead used for paint(1）
There are two methods to use reflective ...
253    0      2024-01-12
what is glass bead Opacity
The percentage of nontransparent glass b...
237    0      2024-01-12
what is Roundness Ratio
The percentage of round glass beads with...
209    0      2024-01-12
Fluorescence vs Phosphorescence
Usually re-emission of radiation, if it ...
210    0      2024-01-12
What is Fluorescence?
Fluorescence is a luminescence, i.e. opt...
214    0      2024-01-12
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